13920046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 25724160

約数和(自身を除く): 11804114

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1217, 1634, 2434, 5719, 8519, 11438, 17038, 23123, 46246, 52331, 104662, 161861, 323722, 366317, 732634, 994289, 1988578, 6960023, 13920046]

約数ペア:

[(1, 13920046), (2, 6960023), (7, 1988578), (14, 994289), (19, 732634), (38, 366317), (43, 323722), (86, 161861), (133, 104662), (266, 52331), (301, 46246), (602, 23123), (817, 17038), (1217, 11438), (1634, 8519), (2434, 5719)]